Anomaly
Tor is likely blocked
Circumvention
Runtime: 3m 16s
On July 28, 2025, 08:35 PM UTC, Tor did not appear to work on AS16246 in Czechia.
The OONI Probe Tor test failed in performing certain measurements. More details are available through the network measurement data provided below.
This suggests that Tor may have been blocked on this network.
However, false positives can occur.
Tor Browser Bridges
7/14 OK
Tor Directory Authorities
0/10 OK
| Name | Address | Type | Accessible |
|---|---|---|---|
moria1 | 128.31.0.39:9201 | or_port_dirauth | generic_timeout_error |
moria1 | 128.31.0.39:9231 | dir_port | generic_timeout_error |
gabelmoo | 131.188.40.189:443 | or_port_dirauth | generic_timeout_error |
gabelmoo | 131.188.40.189:80 | dir_port | generic_timeout_error |
maatuska | 171.25.193.9:443 | dir_port | generic_timeout_error |
maatuska | 171.25.193.9:80 | or_port_dirauth | generic_timeout_error |
dannenberg | 193.23.244.244:443 | or_port_dirauth | generic_timeout_error |
dannenberg | 193.23.244.244:80 | dir_port | generic_timeout_error |
longclaw | 199.58.81.140:443 | or_port_dirauth | generic_timeout_error |
longclaw | 199.58.81.140:80 | dir_port | generic_timeout_error |
bastet | 204.13.164.118:443 | or_port_dirauth | generic_timeout_error |
bastet | 204.13.164.118:80 | dir_port | generic_timeout_error |
Faravahar | 216.218.219.41:443 | or_port_dirauth | generic_timeout_error |
Faravahar | 216.218.219.41:80 | dir_port | generic_timeout_error |
tor26 | 217.196.147.77:443 | or_port_dirauth | generic_timeout_error |
tor26 | 217.196.147.77:80 | dir_port | generic_timeout_error |
2d7292b5163fb7de5b24cd04032c93a2d4c454431de3a00b5a6d4a3309529e49 | 193.11.166.194:27020 | obfs4 | generic_timeout_error |
3fa772a44e07856b4c70e958b2f6dc8a29450a823509d5dbbf8b884e7fb5bb9d | 192.95.36.142:443 | obfs4 | generic_timeout_error |
dizum | 45.66.35.11:443 | or_port_dirauth | generic_timeout_error |
dizum | 45.66.35.11:80 | dir_port | generic_timeout_error |
49116bf72d336bb8724fd3a06a5afa7bbd4e7baef35fbcdb9a98d13e702270ad | 146.57.248.225:22 | obfs4 | |
4a330634c5d678887f0f7c299490af43a6ac9fa944a6cc2140ab264c9ec124a0 | 209.148.46.65:443 | obfs4 | |
548eebff71da6128321c3bc1c3ec12b5bfff277ef5cde32709a33e207b57f3e2 | 37.218.245.14:38224 | obfs4 | |
5aeb9e43b43fc8a809b8d25aae968395a5ceea0e677caaf56e1c0a2ba002f5b5 | 193.11.166.194:27015 | obfs4 | generic_timeout_error |
Serge | 66.111.2.131:9001 | or_port_dirauth | generic_timeout_error |
Serge | 66.111.2.131:9030 | dir_port | generic_timeout_error |
662218447d396b9d4f01b585457d267735601fedbeb9a19b86b942f238fe4e7b | 51.222.13.177:80 | obfs4 | |
75fe96d641a078fee06529af376d7f8c92757596e48558d5d02baa1e10321d10 | 45.145.95.6:27015 | obfs4 | |
99e9adc8bba0d60982dbc655b5e8735d88ad788905c3713a39eff3224b617eeb | 38.229.1.78:80 | obfs4 | generic_timeout_error |
9d735c6e70512123ab2c2fe966446b2345b352c512e9fb359f4b1673236e4d4a | 38.229.33.83:80 | obfs4 | generic_timeout_error |
b7c0e3f183ad85a6686ec68344765cec57906b215e7b82a98a9ca013cb980efa | 193.11.166.194:27025 | obfs4 | generic_timeout_error |
b8de51da541ced804840b1d8fd24d5ff1cfdf07eae673dae38c2bc2cce594ddd | 85.31.186.26:443 | obfs4 | |
d2d6e34abeda851f7cd37138ffafcce992b2ccdb0f263eb90ab75d7adbd5eeba | 85.31.186.98:443 | obfs4 | |
f855ba38d517d8589c16e1333ac23c6e516532cf036ab6f47b15030b40a3b6a6 | [2a0c:4d80:42:702::1]:27015 | obfs4 | network_unreachable |
Resolver
Resolver ASN
AS13335
Resolver IP
172.71.128.81
Resolver Network Name
Cloudflare Inc
Report ID
20250728T203554Z_tor_CZ_16246_n1_LbuCnzQ13WU3qM5q
Platform
android
Software Name
ooniprobe-android-unattended (5.1.0)
Measurement Engine
ooniprobe-engine (3.26.0)